Labels:text | screenshot | font OCR: THE STEAM AGE 1851-1940 1891 1893 ZIPPER CARBURETOR Whitcomb Wilhelm Maybach Judson 1892 1894 VACUUM ESCALATOR FLASK Jesse Reno James Dewar 1890 1891 1892 1893 1894 1895 1893 1895 HAIR DRYER POWER DRILL Wilhelm Fein 1891 1893 WIND TURBINE PERISCOPE Professor La Cour G. Ramazotti Antiquity The Birth The Industrial The The 7000 BC - of Science Revolution Steam Age Silicon Age AD 1250 1251 - 1700 1701 - 1850 1851 - 1940 1941-2000
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